There are 5 zip codes in Emmet County, Iowa. The most populated is 51334, located in Estherville. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
513346,992Estherville
505141,089Armstrong
50578687Ringsted
51365423Wallingford
50531232Dolliver
showing: 5 rows

Zip Codes in Emmet County, Iowa by Population (2024)